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0 votes
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in Vector algebra by (54.9k points)

Let a, b, c be unit vectors such that a x b = c and a.b = 0. Also, x is any vectors such that [x, b, c] = 3, [x, c, a] = 4 and [x, a, b] = 2. is equal to

(A) 2a + 3b + c

(B) 3a + 4b + 2c

(C) a + 2b + 3c

(D) None of these 

1 Answer

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by (52.6k points)
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Best answer

Answer is (B) 3a + 4b + 2c

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